Weather forecast for todayArthur, IL
Weather forecast for today
Current condition 3:59 am CDT
- 34°F
- Feels like:30°F
Clear
- Precipitation: 0"
- Wind: 3mphS 170°
- Humidity: 90%
- Dewpoint: 30°F
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, in Arthur, pristine clear weather creates an ideal outdoor setting.
The temperature is an icy 33.8°F, with the apparent temperature being calculated to be a harsh 30.2°F. The current temperature is almost at the minimum-expected 35.6°F for today.
The temperature is an icy 33.8°F, with the apparent temperature being calculated to be a harsh 30.2°F. The current temperature is almost at the minimum-expected 35.6°F for today.
Sunday Oct 18, 2026
- 64°F
- 36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphS 173°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:10 pm CDT
- details ▼
Today, in Arthur, sunny skies and pleasant visibility are expected.
A considerable disparity in temperature is predicted, reaching up to a maximum of a comfortable 64.4°F and falling to a minimum of a wintry 35.6°F.
Today's highest temperature is forecasted to match the regular high for October at 63.9°F.
Sunrise will be at 7:07 am and sunset at 6:10 pm; the daylight will last for 11h and 3min.
A considerable disparity in temperature is predicted, reaching up to a maximum of a comfortable 64.4°F and falling to a minimum of a wintry 35.6°F.
Today's highest temperature is forecasted to match the regular high for October at 63.9°F.
Sunrise will be at 7:07 am and sunset at 6:10 pm; the daylight will last for 11h and 3min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 64°C.
Coldest period: 4 am - 6 am 34°C.
Coldest period: 4 am - 6 am 34°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 4 am
- 34°F
- Feels like:30°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSE 164°
- Humidity: 89%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 34°F
- Feels like:30°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSE 166°
- Humidity: 88%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:07 am
- 8 am
- 39°F
- Feels like:36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 170°
- Humidity: 80%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 183°
- Humidity: 56%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphS 184°
- Humidity: 43%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphS 179°
- Humidity: 35%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 173°
- Humidity: 33%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 162°
- Humidity: 40%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 8 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSSE 149°
- Humidity: 63%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSSE 151°
- Humidity: 72%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Arthur, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between a minimum of 33.8°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the high temperature will be close to October's average. Forecast models suggest a low more in line with November's typical minimum of 36.1°F than October's usual 48°F.
The temperature will vary between a minimum of 33.8°F and a maximum of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the high temperature will be close to October's average. Forecast models suggest a low more in line with November's typical minimum of 36.1°F than October's usual 48°F.
Updated: Oct 18, 2026 @ 08:59:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (3:59 am CDT) it is 33.8°F in Arthur.
Today, in Arthur, sunny and dry conditions are anticipated.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 35.6°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be significantly lower than the average low of 48°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be significantly lower than the average low of 48°F.
On Sunday, in Arthur, sunrise will be at 7:07 am and sunset at 6:10 pm (CDT).
In Arthur, Illinois, today, there will be 11h and 3min of daylight.
Arthur, Illinois, USA
- en: Arthur, Illinois, USA
- es: Arthur, Illinois, EE.UU.
- hr: Artur, Ilinois, SAD
- mk: Artur, Ilinois, SAD
- sr: Artur, Ilinois, SAD
- zh: 阿瑟, 伊利诺伊, 美国
- Latitude: 39.714755°
- Longitude: -88.472278°
- Elevation: 663 ft
- Current time: 3:59am CDT
- Sunrise: 7:07 am CDT
- Sunset: 6:10 pm CDT
- Timezone: America/Chicago
Nearby Arthur, Illinois, USA
- Atwood (6 mi)
- Garrett (6 mi)
- Hammond (9 mi)
- Lovington (9 mi)
- Arcola (9 mi)
- Sullivan (11 mi)
- Humboldt (11 mi)
- Allenville (11 mi)
- Tuscola (12 mi)
- La Place (14 mi)
- Bethany (15 mi)
- Bement (16 mi)
- Ivesdale (16 mi)
- Milmine (16 mi)
- Mattoon (17 mi)
- Sloan Station (17 mi)
- Pesotum (17 mi)
- Camargo (17 mi)
- Dalton City (17 mi)
- Gays (18 mi)
- Hindsboro (18 mi)
- Cerro Gordo (18 mi)
- Sadorus (19 mi)
- Villa Grove (19 mi)
Illinois, USA - most visited locations
- Chicago
- Aurora
- Rockford
- Joliet
- Naperville
- Springfield
- Peoria
- Elgin
- Waukegan
- Champaign
- Cicero
- Bloomington
- Arlington Heights
- Evanston
- Schaumburg
- Bolingbrook
- Decatur
- Palatine
- Skokie
- Des Plaines
- Orland Park
- Tinley Park
- Oak Lawn
- Berwyn
- Mount Prospect
- Normal
- Wheaton
- Hoffman Estates
- Oak Park
- Downers Grove
- Glenview
- Belleville
- Elmhurst
- DeKalb
- Moline
- Lombard





